Ive been watching Govplanet auctions for at least the past 7 months. I keep seeing MEP-803s that have a plate saying theyve gone through a Tier 2 reset. Can someone explain exactly what that is ? I see most have a rebuilt diesel. What else ? And if a generator has gone through a reset and its only showing 2.4 hours why is it being auctioned off ? I can understand getting rid of units with 4K or 5K hours. Are these units with issues ?